This National Science Foundation Project Grant of $159,763 will fund research on the surface properties and transport of micro- and nanoplastics in unsaturated soil. The University of Tennessee will receive funding through the Geosciences program (CFDA 47.050) to better understand how micro- and nanoplastics weather and move through soils. Specifically, the researchers will characterize how four common plastics - polyethylene, polypropylene, polystyrene, and a biodegradable plastic - change at...
Rutgers University was awarded $752,000 under the Agriculture and Food Research Initiative (AFRI) competitive grants program administered by the United States Department of Agriculture National Institute of Food and Agriculture. The three-year project grant will fund research to better understand the implications of micro- and nano-plastic exposures on food crops and the transmission of micro- and nano-plastics and associated environmental pollutants to humans through ingestion. Specifically,...
The National Science Foundation (NSF) awarded a $258,210 grant under the Geosciences program to the University of Memphis to conduct research on the impacts of microplastic pollution on soil hydrology. The 5-year project, which began on March 1, 2024, aims to improve understanding of how microplastics can alter soil-water-plant interactions, soil pore structure, and desiccation crack development. The research will examine the effects of various microplastic characteristics, including size,...
The University of Tennessee received a $749,999 Project Grant award from the United States Department of Agriculture National Institute of Food and Agriculture under the Agriculture and Food Research Initiative competitive grants program. Through this award, researchers at the University of Tennessee will investigate the role of manganese in carbon and nitrogen cycling processes in agricultural soils. They will establish experimental conditions with varying levels of manganese and soil pH to...
The University of Tennessee was awarded a $951,718 Project Grant from the United States Department of Agriculture National Institute of Food and Agriculture under the Agriculture and Food Research Initiative competitive grants program. The grant will support the development of nonwoven carbon fiber filter materials derived from lignin to capture carbon dioxide emissions. Researchers will create graphitic nanoparticles and carbon quantum dots from lignin with tuned chemical functionality to...
This Project Grant award was provided by the National Science Foundation's Geosciences Program (CFDA 47.050) to Cornell University for a project titled "UNRAVELLING THE FORMATION AND IMPACT OF THE PLASTISPHERE IN RESPONSE TO ENVIRONMENTAL STRESSES IN MICROPLASTIC CONTAMINATED SOILS." The $478,560 award, which runs from January 15, 2025 to December 31, 2027, aims to study the interactions between microplastics, soil, and microorganisms. The project will examine how microplastics,...
This three-year Project Grant from the United States Department of Agriculture's National Institute of Food and Agriculture (NIFA) under the Agriculture and Food Research Initiative (AFRI) program will fund $608,676 to the University of Florida's Division of Sponsored Research to investigate the impacts of nanomaterials on soil and water microbiomes and pathogen persistence in agrifood systems. The University will synthesize and characterize twenty types of monodisperse nanomaterials and study...
The University of Utah Office of Sponsored Projects Division received a three-year, $899,934 Project Grant from the US Department of Agriculture National Institute of Food and Agriculture through the Agriculture and Food Research Initiative (AFRI) federal grant program (CFDA 10.310). The grant will fund agricultural field and greenhouse studies over three years to evaluate the effects of contaminants of emerging concern in treated sewage sludge or biosolids on soil health parameters when...
The University of Florida was awarded an $849,936 Project Grant from the United States Department of Agriculture National Institute of Food and Agriculture under the Agriculture and Food Research Initiative (AFRI) competitive grants program. The grant will fund research from January 2022 through December 2025 to assess interactions between soil fumigants, plant-growth promoting soil microorganisms involved in nitrogen cycling and biocontrol, and impacts on crop production. Field trials will be...
This Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) provides $326,499 to Washington State University to research the fate and transport of micro- and nano-plastics in terrestrial ecosystems. Specifically, the award will fund work to: 1) understand the creation and properties of secondary micro- and nano-plastics during weathering; 2) determine the impact of weathering on surface and colloidal characteristics; and 3) identify mechanisms governing...